I took a look at the 1970 catalog again this evening and noticed that Raleigh offered a blue Super Course that year. I have never seen a blue one. I could only find pictures of one 1970 with the same lugs via google and it was an old completed auction on eBay. I downloaded the pics and took a close look. The lugs match and the seatstays are partial wrap around on the eBay bike. That might match the one I bought but the pics I have are inconclusive. A couple of the ebay bike pics below.
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Andy
Last edited by beicster; 06-23-18 at 07:34 AM.
Reason: Clarity